package cn.edu.cqut.work;

import com.sun.scenario.effect.impl.sw.sse.SSEBlend_SRC_OUTPeer;

import java.lang.reflect.Array;
import java.util.Arrays;

public class work {
    public static  void main (String args[ ]) {
        int[] a = {100, 200, 300};
        System.out.println(Arrays.toString(a));
        int b[][]= {{1}, {1,1},{1,2,1}, {1,3,3,1},{1,4,6,4,1}};

        int[] c = Arrays.copyOf(a,3);
        
    }tem.out.println(Arrays.toSt
    }